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Description
Craftsman 12AVB2T2791 21 in. 140 cc Gas Self-Propelled Lawn Mower21 in 140cc Gas Self Propelled Lawn Mower Tackle medium to large yards with this Craftsman 21 inch self propelled mower powered by a 140cc engine. Its front wheel drive and 3 in 1 deck let you bag, mulch, or side discharge clippings with simple height adjustments for a clean, even cut. Key Features: Powerful 140cc Engine: Reliable starting with auto choke for consistent cutting performance Self Propelled Convenience: Front wheel drive single speed
21-in 140cc Gas Self-Propelled Lawn Mower
Tackle medium to large yards with this Craftsman 21-inch self-propelled mower powered by a 140cc engine. Its front-wheel drive and 3-in-1 deck let you bag, mulch, or side-discharge clippings with simple height adjustments for a clean, even cut.
Key Features:
- Powerful 140cc Engine: Reliable starting with auto-choke for consistent cutting performance
- Self-Propelled Convenience: Front-wheel drive single-speed reduces effort on slopes and turns
- 3-in-1 Versatility: Mulch, rear bag, or side discharge using the 21-inch convertible steel deck
- Quick Height Changes: Dual-lever, 6-position adjustment from 1.25 in to 3.75 in
- Mulch Kit Included: Returns nutrients to the lawn for a healthier turf
Specifications Table:
| Specification | Details |
|---|---|
| Model | 12AVB2T2791 |
| Deck Size | 21 in |
| Engine Displacement | 140 cc |
| Engine Brand | Briggs & Stratton |
| Drive Type | Self-propelled, front-wheel drive, single-speed |
| Cutting Options | 3-in-1: mulch, rear bag, side discharge |
| Cutting Height Positions | 6 |
| Cutting Height Range | 1.25 in to 3.75 in |
| Included Accessories | Mulch kit |
Frequently Asked Questions (FAQ):
Q: What type of drive does this mower use?
A: It’s a self-propelled, single-speed front-wheel drive system for easier maneuvering.
Q: Can it mulch and bag?
A: Yes, the 3-in-1 deck supports mulching, rear bagging, and side discharge; a mulch kit is included.
Q: What is the cutting height range?
A: Six positions from approximately 1.25 inches to 3.75 inches using dual levers.
Q: What engine powers this mower?
A: A 140cc Briggs & Stratton engine with auto-choke for fast starts.
Q: What is the deck size?
A: 21-inch cutting deck suitable for most residential lawns.
A Clean, Polished Lawn—Effortlessly
This mower brings crisp architecture to your landscape, carving edges with a confident, tailored finish. The bold Craftsman red and streamlined bagger create a sleek silhouette that feels elevated yet purposeful. Pair it with tidy border plantings and a gravel path to accentuate its modern profile. It’s a refined essential for cultivating a luxurious outdoor backdrop to your home.
Upgrade your yard care routine with this versatile, self-propelled mower and enjoy a cleaner cut with less effort.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 158 reviews
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Product Reviews
★★★★★ 5
USED FOR SINUS ISSUES WITH GREAT SUCCESS
Size: 60 Count (Pack of 1)
Finally my 3 months of sinus congestion and cough are going away. My ears are also draining slowly too. This + oil pulling is helping with tooth sensitivity. Get this!
I have struggled with sinus issues my entire life with brief breaks from problems. I have had easily over 80 antibiotic prescriptions in my life for ear infections, 7 ear surgeries for a non-cancerous tumor, sinus infections, strep, etc. Last year the sinus problems began again and I was becoming dependent on antibiotics (5 infections in 3 months). After researching and concluding the bacterial infections were secondary to a fungal infection, my doctor and I decided to use a Nystatin both orally and powdered form in my netipot, and this cured the problem. However I was misdiagnosed with lyme this summer and was on antibiotics for a month. I also got strep throat, leading to another week of antibiotics. The sinus problems returned. I would have gone back to that doctor for more nystatin, however, I moved so that primary care, who was amazing and listened to me and trusted my science background, was no longer an option for me to visit. So I began researching ways to overcome ENT problems naturally and this probiotic came up as a good choice for sinus and teeth issues (I have also been having severe tooth sensitivity). And I am happy to say it is working. Additionally I have been putting the juice of kimchi up my nostrils and in my ears. The latter resulting in my ears draining onto my pillows for the first few nights.
I do not recommend Nystatin or any other fungal killer for that matter. After using Nystatin, I starting developing other problems like random joint and muscle pains, and I believe that is because the fungus was moving out of my intestines into the blood stream to escape the Nystatin (it has low absorption into the blood). I don't even recommend natural fungal killers like oil of oregano, pau d'arcco, neem, etc. I had been using for months and my intestinal candida was not improving. I truly recommend probiotics because biological control is always superior to chemical control. There is less chance for resistance since the organisms evolved together over millenia. Also building up diversity in your microbiome is hugely important. Get a good low-histamine probiotic to help with intestinal candida overgrowth and a good oral probiotic.
If you think you have systemic candida, I recommend the book Killing Candida Sweetly. I have found it helpful. I have been attempting to follow the protocols, but even with my moderate adherence, it is working.
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Reviewed in the United States on December 10, 2017
★★★★★ 4
This stuff works
Size: 60 Count (Pack of 1)
This stuff works. I'm 51 years old and about 2 years ago I started noticing stains close to the gum line on my otherwise pearly smile and also thicker plaque. I asked the dentist what to do as I'm ridiculous about brushing & flossing already.
She said I should think about getting a water flosser so I did and use it 2x a day. I've gone through 3 of them in 2 yrs time as they don't seem to last long. Anyhow at my next check up my dentist commented on how well my teeth were doing and I told her I had taken her advice and water flossing. I mentioned to her that I had read a study that said the amount of plaque in your mouth is directly correlated to the amount of plaque in your heart so I was determined not to have plaque.
I got a staph infection in my nose after a cruise and had awful garbage in my nose and running into my throat so I tried this stuff to heal myself. Wouldn't you know the fuzzy sweaters/plaque on my teeth lessened over time using these tablets and I no longer need to use the water flosser. I think I have a chronic Candida problem and have tried everything under the sun to get rid of it and I think this stuff corrects the digestive issues which lead to plaque and sinus problems. I'm about to order my second bottle because my teeth have no stains and actually look better than with the water flosser. Also I can easily pack the tablets for a trip and couldnt do that with the bulky water flosser. As a side note the dark circles and bags are better under my eyes so I think these tablets are healing everything related to the candida, plaque on teeth and sinus pouches. I haven't added any other vitamins or herbs to my daily regimen except these.
Would have given 5 stars if a full 2 months supply (60) was in the bottle, I hate when they short you just so you have to reorder early.
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Reviewed in the United States on October 31, 2019
★★★★★ 5
Great oral probiotic!
Size: 30 Count (Pack of 1)
Great oral probiotic! Tastes very good and has the right strains for oral health. Brushing, flossing and scraping are all key... and adding in a good oral probiotic is like the icing on the cake.
Not too expensive either. If you are looking for a product like this, I can highly recommend NatureWise.
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Reviewed in the United States on December 8, 2025
★★★★★ 3
Didn't Hurt, Didn't Help Much Either.
Size: 60 Count (Pack of 1)
Recently I was looking for an oral probiotic to help with sinus, gums and tartar for both myself and some pets. As a result, I purchased both this product and Great Oral Health's probiotics. Even though this product did have some positive effect as regards sinus pressure, it took two tables three times a day to work. Also, I noticed that an earthy, clay-like smell to breath in both myself and my pets as a result of using them. It didn't cause any harm, only that it was slightly disconcerting to smell like dirt.
The product from Great Oral Health didn't take as long to produce results, and there was a visible reduction in tartar. Also, no odor.
All in all, nothing majorly wrong with the product, except that it doesn't have results noticeable enough to warrant buying again.
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Reviewed in the United States on July 19, 2018
★★★★★ 5
Same probiotic strains, but a subtle formulation update
Size: 60 Count (Pack of 1)
I’ve used NatureWise Oral Health Probiotics (WiseBiotics) for a while and recently noticed a clear difference between the older and newer version — especially in taste and texture.
After comparing the labels side-by-side, there has been a formulation change. The probiotic strains are still the same (including BLIS K12 and M18), but the newer version now lists Organic Inulin (90 mg) as an active ingredient instead of just a minor “other ingredient.”
This seems to explain the changes I noticed:
• The tablets feel more powdery/chalky
• The taste is slightly different (a bit less crisp mint, slightly sweeter/fiber-like)
• The dissolve/chew experience is not quite the same as before
Inulin is a prebiotic fiber, so this change may actually help feed the probiotics — which is a positive. But it definitely changes the user experience.
For me, it’s not necessarily a dealbreaker, but it’s noticeable enough that others should be aware, especially if you’re sensitive to texture or ingredients like inulin.
Bottom line:
Same probiotic strains, but a subtle formulation update that affects taste and texture. Still a good product — just not identical to the previous version.
Hope this helps someone else who thought they were imagining things 🙂
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Reviewed in the United States on April 8, 2026